Home / 22,666,688.45-33,996,710.92-11,149,064.13

Finding the Fourth Proportional to 22,666,688.45, 33,996,710.92 and 11,149,064.13

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Solution

The fourth proportional to 22,666,688.45, 33,996,710.92 and 11,149,064.13 is: 16,721,962.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,666,688.45 : 33,996,710.92 = 11,149,064.13 : x
  2. Step 2: Convert to fraction form
    22,666,688.45/33,996,710.92 = 11,149,064.13/x
  3. Step 3: Cross multiply
    22,666,688.45x = 33,996,710.92 × 11,149,064.13
  4. Step 4: Simplify right side
    22,666,688.45x = 379,031,510,256,151.38
  5. Step 5: Solve for x
    x = 379,031,510,256,151.38/22,666,688.45
  6. Step 6: Final answer
    x = 16,721,962.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.